Java is considerably more convenient than either C or C++ due to its extremely high level of abstraction. However, that convenience comes at the cost of both performance and efficiency.
C++ is (usually) faster than Java, because C++ is compiled object code, and Java is interpreted byte code.
C, C++ and Java are cross-platform languages. NET is for Windows-only.
C++.
In C there are functions only, In Java methodsonly (static methods as well), in C++ both.
As we know that java is a plateform independent language and the main advantage of java is that it can support to any operating system and can be executed to any machines without any modifications.Due to the use of class in java it has become more easier to understand the program compared to c plus plus.Hence,java is portable than c plus plus
No extern keyword in Java.
C can be faster than C++ programs, and definitely faster than Java, since Java is primarily interpreted. C is also somewhat less rigid in definitions as well, not as tightly structured as either C++ or Java can be.
C++ compiles to native machine code whereas Java compiles to byte code which must run within the Java Virtual Machine. The extra layer of abstraction means that, comparing like for like, a C++ program will easily outperform its Java equivalent. Thus C++ is easily the faster of the two.
Java is considerably easier than C++.
Java
Java doesn't have pointers. C++ has pointers.
C, C++ and Java are cross-platform languages. NET is for Windows-only.
C++.
java is an advanced object oriented programming language than c++
No!!!! You do not need to learn c++ for learning java!
Of course not.
In C there are functions only, In Java methodsonly (static methods as well), in C++ both.
As we know that java is a plateform independent language and the main advantage of java is that it can support to any operating system and can be executed to any machines without any modifications.Due to the use of class in java it has become more easier to understand the program compared to c plus plus.Hence,java is portable than c plus plus